RL-071B Optical Fingerprint Calibrator

Relife RL-071B 4-in-1 optical fingerprint calibrator for Android Phones Huawei MI Oppo Vivo fingerprints repair. Relife RL-071B optical fingerprint calibrator used to solve mobile phone screen fingerprint failure. RL-071B fingerprint calibrator is suitable for Huawei/MI/Oppo/Vivo to solve the problem of fingerprints under the screen or poor input after screen replacement.

Product Features:

1. Solve the problem of the fingerprint display under the calibration screen cannot be recognized after the screen is changed.

2. Suitable for Huawei/Xiaomi/Op/Vi to solve the problem of the fingerprints under the screen or poor input.

3. Use software/tutorials, easy to use, no cumbersome steps.

4. Solve the problem of screen fingerprint failure after the mobile phone is replaced.

5. 4 IN 1 fingerprint calibrator, no disassembly calibration, convenient and fast.

6. Easy to operate.

7. Quick calibration.

7. Small and portable.